Fits International 5900i, 5500i 2000-2004; 9800 SFA 1996-1999; 5000 1996-2000, 2002; 5600 1999-2004 Truck
CORE HEIGHT: 46 3/8", CORE WIDTH: 28 1/8", DEPTH: 2 1/4", ROWS: 2, INLET: 2 1/2" - Upper Left - 5 1/2" In, OUTLET: 2 1/2" - Lower Right - 5 1/2" In, OIL COOLER: No
OEM Part Numbers: 1699168C91, 1518654C91, 3501194C91, 1518655C91, 1518653C91, 3A45943C, 3548758C92, 3548759C92, 3548758C91, 3548748C91, 3548748C92, 2504497C91, 3A49872G, 3548757C91, 3548757C92, 3548760C91, 3548760C92 Other Industry Part Numbers: 1A18680G, 1A18681G, 1A18518G, IN31SPL, NAV09, 1A17191G, 1A18508G, 1A18670G, 1A18519G, 1A18517G, 1A18679G, 1A18520G, 1A18682G, 203505, 20013505, 437344, 6400-09PT
Comes with International Logo, 2x22" Windshield Wipers, License Plate Frame, 2x Trailer Tail Lights, KOZAK Reflective Vest
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Keep your International truck running cool with this heavy-duty replacement radiator, part number N3800001, also known by OEM reference 1699168C91. Engineered as a direct-fit aftermarket solution, this radiator is designed to fit the International 5900i and 5500i (2000–2004), the 9800 SFA (1996–1999), the 5000 (1996–2000, 2002), and the 5600 (1999–2004). Whether you're a fleet manager keeping a tight maintenance schedule or a body shop handling a cooling system overhaul, this radiator delivers the reliable fitment you need to get the job done right the first time.
This radiator features a core height of 46 3/8 inches, a core width of 28 1/8 inches, and a depth of 2 1/4 inches with a 2-row core design for efficient heat dissipation. The upper left inlet and lower right outlet are both 2 1/2 inches, positioned 5 1/2 inches in, matching the original equipment specifications exactly. Built from durable, high-quality materials and finished to withstand the demanding conditions of long-haul and heavy-duty commercial trucking, this unit is designed to perform mile after mile without compromise. No oil cooler is included, keeping the configuration straightforward and compatible with the original setup.
Installation is straightforward thanks to the precise OEM-matched dimensions, reducing labor time and eliminating the hassle of modifications. This radiator crosses directly to multiple OEM part numbers including 1518654C91, 3501194C91, 1518655C91, 3548758C92, 3548759C92, 2504497C91, and several others, making it easy to verify compatibility with your existing records or parts catalog. For truck owners and shop technicians alike, this level of cross-reference coverage provides peace of mind before you ever open the hood.
At Kozak Parts, we stock this International radiator at our Seattle warehouse and offer fast shipping so your truck spends less time in the shop and more time on the road. Order today and experience the quality and convenience that keeps our customers coming back.